js键值映射

后台返回的是收费方式的id，我们前端需要将id转换为为对应的字符串向用户展示

//js键值映射
export default function chargeTypeChange(value) {
    var chargeTypeGroup = {
        "-1":"未知类型",
        "0":"现金",
        "1":"微信",
        "2":"支付宝",
        "3":"刷卡",
        "4":"转账"
    };
    return chargeTypeGroup[value];
};